Important: Cordless phones such as this one require AC power to operate. When the AC power is off, you cannot dial out or receive incoming calls using your
Your telephone operates on standard ra- dio frequencies as allocated by the FCC. Even though the access protection code prevents unauthorized use of your phone line, it is possible for other radio units op- erating on similar frequencies within a certain area to unintentionally intercept your conversations and/or cause inter- ference. This lack of privacy can occur with any cordless phone.
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READ THIS BEFORE INSTALLATION
Each device that you connect to the phone line draws power from the phone line. We refer to this power draw as the device’s ringer equivalence number, or REN. The REN is on the bottom of the base.
If you are using more than one phone or other device on the line, add up all the RENs. If the total is more than five, your phone might not ring. In rural areas, a to- tal REN of three might impair ringer oper- ation. If ringer operation is impaired, remove a device from the line.
FCC STATEMENT
This telephone complies with Part 68 of FCC Rules. You must, upon request, provide the FCC registration number and the REN to your phone company. These numbers are on the bottom of the base.
Note: You must not connect your ET-
521 to any of the following:
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•most electronic key phone systems